A theoretical particle beleived to travel at a speed greater than that of the speed of light. So far it has avoided detection by even the most powerful particle accellerators.

Your as elusive as a Tachyon.

Tachyon by Kirby Peawauket February 16, 2005

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tachnachardia

A way undereducated people mean to spell "tachycardia", which is any faster than normal heart rhythm. Tachy= Fast like
tachometer, a rather stuck-up way of saying speedometer. Cardia= Heart Ex: Cardio workout,cardio-etc, etc, etc.

Not tachnachardia, t-a-c-h-y-c-a-r-d-i-a. As in..... sinus tachycardia, experienced after exercise. Ventricular tachycardia, a lethal rhythm that can occur in a heart attack (this is how you spell it, by the way). And about 10 others if you don't have a life like me, and look up useless garbage like this.

tachnachardia by J Malik February 15, 2006

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tachlis

Tachlis is the Israeli one-word synonym for "Cut the crap", "Stop beating around the bush", "Get to the point". Practically it means "Let's get down to business". A straightforward, down to earth expression without any magniloquence

It's all nice and beautiful, but tachlis now, just do it!

tachlis by chaver4u2 November 17, 2015

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keita tachibana

Keita Tachibana is the lead singer of Japanese pop group w-inds.; he has a 5-7 octave range, plays around 5 instruments and is an all round sexy beast. Word.

Damn, that Keita Tachibana is one hot piece of man flesh.

keita tachibana by Aya February 19, 2005

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